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Nasal cavity vascular leiomyoma: case report and literature review
Victor Eulalio Sousa Campelo1, M C Neves, M Nakanishi
1HC, FM, USP, SP, Brazil. vcampelo@yahoo.com.br
Abstract:
Liomyomas of the nasal cavity and paranasal sinuses are rare. They make up less than 1% of all leiomyomas in the human body. This is due to the paucity of smooth muscle in the nose. They are classified in three groups: leiomyoma, angiomyoma and epithelioid leiomyoma. Only 15 cases of vascular leiomyomas have been found in the literature. The treatment of choice is surgical excision. Hereby we present a new case and review the literature.
Insights
Nasal cavity leiomyomas, rare smooth muscle tumors, are difficult to diagnose. Surgical excision is the recommended treatment for these uncommon growths.
Area of Science:
- Otorhinolaryngology
- Pathology
Background:
- Leiomyomas are rare in the nasal cavity and paranasal sinuses, accounting for less than 1% of all human leiomyomas.
- This rarity is attributed to the limited smooth muscle presence in the nasal region.
Observation:
- Nasal leiomyomas are classified into three types: leiomyoma, angiomyoma, and epithelioid leiomyoma.
- Vascular leiomyomas of the sinonasal tract are exceptionally rare, with only 15 cases documented in medical literature.
Findings:
- The study presents a new case of sinonasal leiomyoma.
- A comprehensive literature review on sinonasal leiomyomas was conducted.
Implications:
- Early diagnosis and surgical intervention are crucial for managing sinonasal leiomyomas.
- Further research is needed to understand the specific characteristics and optimal management of these rare tumors.